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1. 发明申请

US20120113880A1 MOBILE STATION AND METHOD FOR PROVIDING ULTRA POWER-SAVING MODE IN MOBILE STATION 审中-公开
标题翻译：移动站中提供超级节电模式的移动站和方法
公开(公告)号：US20120113880A1
公开(公告)日：2012-05-10
申请号：US13352633
申请日：2012-01-18
申请人： Sung Rae Cho , Hoo Sung Lee , Byung Jo Kim , Seong Su Park
发明人： Sung Rae Cho , Hoo Sung Lee , Byung Jo Kim , Seong Su Park
IPC分类号： H04W52/02
CPC分类号： H04W52/0216 , H04W68/00 , Y02D70/24
摘要： Provided are a mobile station and a method for providing an ultra power-saving mode in a mobile station. The method for providing an ultra power-saving mode in a mobile station includes: inactivating a communication function in a standby mode of the mobile station; extracting a DRX (discontinuous reception) cycle length coefficient K of the mobile station; determining a class-specific DRX cycle length coefficient Ni of the mobile station; replacing K with Ni; and monitoring a paging signal at a paging cycle corresponding to Ni.
摘要翻译：提供了一种在移动台中提供超省电模式的移动台和方法。在移动台中提供超省电模式的方法包括：使移动台的待机模式中的通信功能失效; 提取移动站的DRX（非连续接收）周期长度系数K; 确定移动台的特定类别的DRX周期长度系数Ni; 用Ni代替K; 以及对应于Ni的寻呼周期监视寻呼信号。

2. 发明授权

US08150477B2 Mobile station and method for providing ultra power-saving mode in mobile station 有权
标题翻译：移动台和移动台提供超省电模式的方法
公开(公告)号：US08150477B2
公开(公告)日：2012-04-03
申请号：US11986831
申请日：2007-11-27
申请人： Sung Rae Cho , Hoo Sung Lee , Byung Jo Kim , Seong Su Park
发明人： Sung Rae Cho , Hoo Sung Lee , Byung Jo Kim , Seong Su Park
IPC分类号： H04M1/00
CPC分类号： H04W52/0216 , H04W68/00 , Y02D70/24
摘要： Provided are a mobile station and a method for providing an ultra power-saving mode in a mobile station. The method for providing an ultra power-saving mode in a mobile station includes: inactivating a communication function in a standby mode of the mobile station; extracting a DRX (discontinuous reception) cycle length coefficient K of the mobile station; determining a class-specific DRX cycle length coefficient Ni of the mobile station; replacing K with Ni; and monitoring a paging signal at a paging cycle corresponding to Ni.
摘要翻译：提供了一种在移动台中提供超省电模式的移动台和方法。在移动台中提供超省电模式的方法包括：使移动台的待机模式中的通信功能失效; 提取移动站的DRX（非连续接收）周期长度系数K; 确定移动台的特定类别的DRX周期长度系数Ni; 用Ni代替K; 以及对应于Ni的寻呼周期监视寻呼信号。

3. 发明申请

US20100210238A1 TERMINAL SUPPORTING PEER-TO-PEER COMMUNICATION, AND COMMUNICATION AND BILLING METHODS BASED ON THE SAME 审中-公开
标题翻译：支持对等通信的终端，以及基于该通信的通信和计费方法
公开(公告)号：US20100210238A1
公开(公告)日：2010-08-19
申请号：US12767277
申请日：2010-04-26
申请人： Sung Rae Cho , Byung Jo Kim , Seong Su Park
发明人： Sung Rae Cho , Byung Jo Kim , Seong Su Park
IPC分类号： H04W60/00 , H04W4/24
CPC分类号： H04W88/02 , H04W76/14 , H04W88/06
摘要： A terminal supporting peer-to-peer (P2P) communication, wherein a transceiver of the terminal is implemented to support P2P communication with an adjacent terminal in the same cell. Thus, when short-range communication is possible, the terminal performs P2P communication directly with the adjacent terminal, not via a base station. Consequently, when terminals use different mobile telecommunication service providers or there is no base station network, the terminals can be used for short-range communication. More particularly, when a receiving channel state becomes satisfactory while communication with an adjacent terminal is being performed via a base station, the terminal directly switches to a P2P communication mode and performs communication with the adjacent terminal. On the contrary, when the receiving channel state deteriorates while communication with the adjacent terminal is being performed in the P2P communication mode, the terminal directly switches to a base station communication mode and performs communication with the adjacent terminal.
摘要翻译：一种支持对等（P2P）通信的终端，其中终端的收发机被实现为支持与同一小区中的相邻终端的P2P通信。因此，当短距离通信成为可能时，终端不直接通过基站直接与相邻终端进行P2P通信。因此，当终端使用不同的移动电信服务提供商或者没有基站网络时，终端可以用于短距离通信。更具体地，当通过基站进行与相邻终端的通信时，当接收信道状态变得令人满意时，终端直接切换到P2P通信模式并与相邻终端进行通信。相反，当在P2P通信模式中正在执行与相邻终端的通信时，当接收信道状态恶化时，终端直接切换到基站通信模式并与相邻终端进行通信。

4. 发明授权

US07734292B2 Terminal supporting peer-to-peer communication, and communication and billing methods based on the same 有权
标题翻译：终端支持对等通信，以及基于通信和计费的方法
公开(公告)号：US07734292B2
公开(公告)日：2010-06-08
申请号：US11518819
申请日：2006-09-11
申请人： Sung Rae Cho , Byung Jo Kim , Seong Su Park
发明人： Sung Rae Cho , Byung Jo Kim , Seong Su Park
IPC分类号： H04W36/00
CPC分类号： H04W88/02 , H04W76/14 , H04W88/06
摘要： A terminal supporting peer-to-peer (P2P) communication, wherein a transceiver of the terminal is implemented to support P2P communication with an adjacent terminal in the same cell. Thus, when short-range communication is possible, the terminal performs P2P communication directly with the adjacent terminal, not via a base station. Consequently, when terminals use different mobile telecommunication service providers or there is no base station network, the terminals can be used for short-range communication. More particularly, when a receiving channel state becomes satisfactory while communication with an adjacent terminal is being performed via a base station, the terminal directly switches to a P2P communication mode and performs communication with the adjacent terminal. On the contrary, when the receiving channel state deteriorates while communication with the adjacent terminal is being performed in the P2P communication mode, the terminal directly switches to a base station communication mode and performs communication with the adjacent terminal.
摘要翻译：一种支持对等（P2P）通信的终端，其中终端的收发机被实现为支持与同一小区中的相邻终端的P2P通信。因此，当短距离通信成为可能时，终端不直接通过基站直接与相邻终端进行P2P通信。因此，当终端使用不同的移动电信服务提供商或者没有基站网络时，终端可以用于短距离通信。更具体地，当通过基站进行与相邻终端的通信时，当接收信道状态变得令人满意时，终端直接切换到P2P通信模式并与相邻终端进行通信。相反，当在P2P通信模式中正在执行与相邻终端的通信时，当接收信道状态恶化时，终端直接切换到基站通信模式并与相邻终端进行通信。

5. 发明申请

US20080139256A1 Mobile station and method for providing ultra power-saving mode in mobile station 有权
标题翻译：移动台和移动台提供超省电模式的方法
公开(公告)号：US20080139256A1
公开(公告)日：2008-06-12
申请号：US11986831
申请日：2007-11-27
申请人： Sung Rae Cho , Hoo Sung Lee , Byung Jo Kim , Seong Su Park
发明人： Sung Rae Cho , Hoo Sung Lee , Byung Jo Kim , Seong Su Park
IPC分类号： H04B1/38 , H04Q7/20
CPC分类号： H04W52/0216 , H04W68/00 , Y02D70/24
摘要： Provided are a mobile station and a method for providing an ultra power-saving mode in a mobile station. The method for providing an ultra power-saving mode in a mobile station includes: inactivating a communication function in a standby mode of the mobile station; extracting a DRX (discontinuous reception) cycle length coefficient K of the mobile station; determining a class-specific DRX cycle length coefficient Ni of the mobile station; replacing K with Ni; and monitoring a paging signal at a paging cycle corresponding to Ni.
摘要翻译：提供了一种在移动台中提供超省电模式的移动台和方法。在移动台中提供超省电模式的方法包括：使移动台的待机模式中的通信功能失效; 提取移动站的DRX（非连续接收）周期长度系数K; 确定移动台的特定类别的DRX周期长度系数Ni; 用Ni代替K; 以及对应于Ni的寻呼周期监视寻呼信号。

6. 发明授权

US07861135B2 Low-complexity and low-power-consumption turbo decoder with variable scaling factor 有权
标题翻译：具有可变比例因子的低复杂度和低功耗Turbo解码器
公开(公告)号：US07861135B2
公开(公告)日：2010-12-28
申请号：US11701956
申请日：2007-02-02
申请人： Byung Jo Kim , Seok Bong Hyun , Seong Su Park , Jae Bum Kim , Hyun Cheol Park , Jong Hyun Seo
发明人： Byung Jo Kim , Seok Bong Hyun , Seong Su Park , Jae Bum Kim , Hyun Cheol Park , Jong Hyun Seo
IPC分类号： H03M13/00
CPC分类号： H03M13/2975 , H03M13/6502 , H03M13/658
摘要： Provided is a turbo decoder with a variable scaling factor. The decoding convergence degree of the turbo decoder is evaluated using a sign difference ratio (SDR) value, the iterative-decoding number is limited, a variable scaling factor is calculated and applied in each decoding convergence area based on the SDR value, and the average number of decoding iterations is reduced.
摘要翻译：提供具有可变比例因子的turbo解码器。使用符号差分比（SDR）值对Turbo解码器的解码收敛度进行评价，对迭代解码数进行限制，根据SDR值计算并应用于每个解码收敛区域的可变比例因子，平均解码迭代次数减少。

7. 发明授权

US07548564B2 Method and apparatus for transmitting data based on OFDM 有权
标题翻译：基于OFDM传输数据的方法和装置
公开(公告)号：US07548564B2
公开(公告)日：2009-06-16
申请号：US11299184
申请日：2005-12-09
申请人： Seok Bong Hyun , Byung Jo Kim , Seong Su Park
发明人： Seok Bong Hyun , Byung Jo Kim , Seong Su Park
IPC分类号： H04J1/00
CPC分类号： H04L1/0007 , H04L1/0017 , H04L1/009
摘要： Provided is a method and apparatus for transmitting data based on OFDM (Orthogonal Frequency Division Multiplexing). The method includes: forming a plurality of packets suitable for a selected transmission mode from data input to a transmitter; determining a transfer rate of the data; when the data transfer rate is determined to be low and synchronous connection oriented link should be maintained, dividing each of the plurality of packets into a plurality of sub-packets; and transmitting the divided sub-packets, wherein when the divided sub-packets are transmitted, a power supply duration of the transmitter is reduced by using a DPM (dynamic power management) or fine state control unit.
摘要翻译：提供了一种用于基于OFDM（正交频分复用）发送数据的方法和装置。该方法包括：从数据输入到发射机，形成适合所选传输模式的多个分组; 确定数据的传输速率; 当数据传输速率被确定为低并且应当保持同步连接定向链路时，将多个分组中的每一个分成多个子分组; 并且发送分割的子分组，其中当分配的分组被发送时，通过使用DPM（动态功率管理）或精细状态控制单元来减少发射机的供电持续时间。

8. 发明授权

US07525999B2 Method and apparatus for providing dual variable clocks for low-power wireless packet communication 有权
标题翻译：提供用于低功率无线分组通信的双可变时钟的方法和装置
公开(公告)号：US07525999B2
公开(公告)日：2009-04-28
申请号：US11299203
申请日：2005-12-09
申请人： Jeen Hur , Sun Hee Kim , Byung Jo Kim , Seong Su Park , Sang Baek Han , Hoo Sung Lee
发明人： Jeen Hur , Sun Hee Kim , Byung Jo Kim , Seong Su Park , Sang Baek Han , Hoo Sung Lee
IPC分类号： H04J3/06
CPC分类号： H04W52/0293 , Y02D70/142 , Y02D70/144 , Y02D70/146
摘要： Provided is a wireless packet communication method, and more particularly, a method and apparatus for enabling low-power communication by providing separate driving clocks optimized for a lower part for performing the function of a physical layer part and an upper part for performing the function of an upper layer above the physical layer in a wireless packet communication system. The method includes a first clock providing step of measuring actual data transmission and reception rates at a predetermined period, setting up a frequency (F1) of a first clock based on the measured rates, and providing the first clock to the upper part and a second clock providing step of determining a transfer mode of the wireless packet communication system, detecting a frequency (F2) of a second clock selected according to the determined transfer mode, and providing the second clock to the lower part.
摘要翻译：本发明提供一种无线分组通信方法，更具体地说，涉及一种能够实现低功率通信的方法和装置，该方法和装置通过提供针对下部优化的单独的驱动时钟，用于执行物理层部分和上部的功能，以执行功能在无线分组通信系统中的物理层上方的上层。该方法包括：第一时钟提供步骤，用于在预定周期测量实际数据发送和接收速率，基于测量的速率建立第一时钟的频率（F1），并将第一时钟提供给上部和第二时钟时钟提供步骤，确定所述无线分组通信系统的传送模式，检测根据所确定的传送模式选择的第二时钟的频率（F2），以及向所述下部提供所述第二时钟。

9. 发明授权

US07508860B2 Pulse signal generator for ultra-wideband radio transception and radio transceiver having the same 有权
标题翻译：用于超宽带无线电收发的脉冲信号发生器和具有相同功能的无线电收发器
公开(公告)号：US07508860B2
公开(公告)日：2009-03-24
申请号：US11004383
申请日：2004-12-03
申请人： Seok-Bong Hyun , Geum-Young Tak , Byung Jo Kim , Kyung Hwan Park , Jeen Hur , Seong-Su Park
发明人： Seok-Bong Hyun , Geum-Young Tak , Byung Jo Kim , Kyung Hwan Park , Jeen Hur , Seong-Su Park
IPC分类号： H04B1/00
CPC分类号： H04B1/7174 , H04B1/7183 , H04L2025/03375 , H04L2025/0349
摘要： Provided are a pulse signal generator for UWB radio transception and a radio transceiver having the same. The pulse signal generator includes: an envelope generator generating a plurality of envelope signals; a local oscillator array composed of a plurality of high frequency oscillators, each outputting two oscillation signals having a phase difference from each other; a multiplier array receiving the envelope signals and the oscillation signals and outputting signals obtained by respectively multiplying the envelope signals by the oscillation signals; and an I channel adder and a Q channel adder outputting an I channel pulse signal and a Q channel pulse signal by adding output signals having the same phase components among the signals output from the multiplier array, respectively.
摘要翻译：提供了一种用于UWB无线电收发的脉冲信号发生器和具有该脉冲信号发生器的无线收发器。脉冲信号发生器包括：产生多个包络信号的包络发生器; 由多个高频振荡器组成的本地振荡器阵列，每个振荡器输出具有彼此相位差的两个振荡信号; 接收包络信号和振荡信号的乘法器阵列，并输出通过将包络信号乘以振荡信号而获得的信号; 以及I通道加法器和Q通道加法器，分别通过将从乘法器阵列输出的信号中相加相位分量的输出信号相加，输出I通道脉冲信号和Q通道脉冲信号。

10. 再颁专利

USRE44621E1 Method and apparatus for transmitting data based on OFDM 有权
公开(公告)号：USRE44621E1
公开(公告)日：2013-12-03
申请号：US13162389
申请日：2011-06-16
申请人： Seok Bong Hyun , Byung Jo Kim , Seong Su Park
发明人： Seok Bong Hyun , Byung Jo Kim , Seong Su Park
IPC分类号： H04J1/00
摘要： Provided is a method and apparatus for transmitting data based on OFDM (Orthogonal Frequency Division Multiplexing). The method includes: forming a plurality of packets suitable for a selected transmission mode from data input to a transmitter; determining a transfer rate of the data; when the data transfer rate is determined to be low and synchronous connection oriented link should be maintained, dividing each of the plurality of packets into a plurality of sub-packets; and transmitting the divided sub-packets, wherein when the divided sub-packets are transmitted, a power supply duration of the transmitter is reduced by using a DPM (dynamic power management) or fine state control unit.

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